http://tobaccodocuments.org/bliley_rjr/511196391-6392.html
Colby, Frank G.; Rjr. "Memorandum Concerning Scientific Research Prepared by RJR Scientist in Anticipation of Litigation Providing Confidential Information to RJR in-House Legal Counsel to Assist in the Rendering of Legal Advice and Copies to RJR Scientists.". 11 Jun 1979. Bates: 511196391-511196392.
http://tobaccodocuments.org/bliley_rjr/511196391-6392.html